Second season of Infinite Stratos. The students at the IS Academy are trained to become pilots for the Infinite Stratos (IS) weapon system. And Orimura Ichika is the only male among the otherwise female students at the academy capable of piloting an IS. Much to the chagrin of the five girls — ojou-sama Cecilia Alcott, sporty Charlotte Dunois, girly Huang LingYin, sober Laura Bodewig, and tsundere Shinonono Houki — that already have a crush on Ichika, other rivals appear...